Billet Power Block Spacer
For BMW G-Series B58 & Toyota Supra A90/A91
Take your B58 build to the next level with a precision-engineered billet power block spacer designed for serious performance and reliability.
✅ Fully CNC-machined from high-grade billet aluminum
✅ High-strength, race-proven construction
✅ Precision fitment for BMW G-Series B58 & Toyota Supra A90/A91
✅ Available in multiple anodized colors
✅ Worldwide shipping available
✅ Optional 1/8-27 NPT threaded port for each cylinder with stoppers, perfect for future methanol or nitrous injection upgrades
✅ Machined groove for the original gasket for OEM-style sealing
Upgrade your build with the strength and precision trusted by enthusiasts who demand maximum performance.